1. Snowmobile Engines Components For Sale
  2. sku: 20431399826322711
  3. YAMAHA 1U8-W2431-00-00

YAMAHA 1U8-W2431-00-00 Nos Bravo Pump Kit 8U0-W3431-00-00

fits model: 350, 340, Enticer. make: Yamaha. year: 1985–1987.

8u0-w3431-00-00 Yamaha 1u8-w2431-00-00 Nos 85-86 350 Bravo 85-87 340 Enticer Primer Pump Kit -

( Manufacturer Part Number: 1U8-W2431-00-00 ), ( Part Type: Pump ), ( Country Of Origin: Japan )

Review YAMAHA Nos Bravo Primer Pump Kit fits ENTICER 350 340 1985–1987

The Yamaha 1U8-W2431-00-00 NOS (New Old Stock) 85-86 350 Bravo and 85-87 340 Enticer Pump Kit (8U0-W3431-00-00) is a high-performance replacement pump solution designed specifically for Yamaha 350 Bravo and 340 Enticer outboard motor models from the mid-1980s. This pump kit is an excellent choice for boat owners seeking to restore the functionality of their aging outboard motors or for those who require a spare parts kit for backup purposes.

The pump kit includes two essential components: the impeller and the pump housing. The impeller, part number 1U8, is a critical component responsible for pumping water into the outboard motor to cool it down efficiently. The impeller in this kit is meticulously engineered to match the original specifications of the Yamaha 350 Bravo and 340 Enticer models. It is made from durable, corrosion-resistant materials to ensure long-lasting performance in marine environments.

The pump housing, part number 8U0, is the component that contains the impeller and creates the suction and pressure needed to move water through the system. This pump housing is designed to be a direct replacement for the original unit on the Yamaha 350 Bravo and 340 Enticer motors. It is manufactured to the same precise specifications as the OEM (Original Equipment Manufacturer) part, allowing for a seamless installation and reliable operation.

This 1U8-W2431-00-00 NOS 85-86 350 Bravo and 340 Enticer Pump Kit (8U0-W3431-00-00) is an essential upgrade for boat owners looking to ensure their outboard motors continue to perform optimally. With its high-quality, durable components, this pump kit offers superior cooling capabilities and extended service life, making it an excellent investment for any boat owner.

This kit is a New Old Stock (NOS) item, meaning it is brand new and unused, ensuring that you are receiving a genuine, authentic Yamaha part in perfect condition. By choosing this pump kit, you can trust that you are getting a reliable and efficient solution for your Yamaha 350 Bravo or 340 Enticer outboard motor.

Pros and Cons of Buying Yamaha 1U8-W2431-00-00, 85-86 350 Bravo, and 85-87 340 Enticer Pump Kit

Introduction:

The Yamaha 1U8-W2431-00-00, 85-86 350 Bravo, and 85-87 340 Enticer Pump Kit are components used in marine applications. This review will discuss the advantages and disadvantages of purchasing these items.

Pros of Buying Yamaha 1U8-W2431-00-00, 85-86 350 Bravo, and 85-87 340 Enticer Pump Kit:

1. High Performance: Yamaha pumps are known for their high-performance capabilities. They can handle heavy loads and provide efficient water circulation.

2. Reliability: These pumps have a solid reputation for being reliable and durable. They can withstand harsh marine environments and last for many years.

3. Easy Installation: Yamaha pumps come with clear instructions and are generally easy to install. This can save time and money on installation costs.

4. Fuel Efficiency: Yamaha pumps are designed to be fuel-efficient, which can save money on operating costs over time.

5. Versatility: These pumps can be used in various marine applications, including fishing boats, cruisers, and personal watercraft.

Cons of Buying Yamaha 1U8-W2431-00-00, 85-86 350 Bravo, and 85-87 340 Enticer Pump Kit:

1. Cost: Yamaha pumps can be more expensive than some other brands. This may be a consideration for budget-conscious consumers.

2. Weight: These pumps are heavier than some other options, which can make installation more challenging.

3. Limited Availability: In some areas, Yamaha pumps may not be readily available, which could delay installation or repair projects.

Conclusion:

The Yamaha 1U8-W2431-00-00, 85-86 350 Bravo, and 85-87 340 Enticer Pump Kit offer several advantages, including high performance, reliability, easy installation, fuel efficiency, and versatility. However, they also have some disadvantages, such as cost, weight, and limited availability. Ultimately, the decision to purchase these pumps depends on an individual's specific needs and budget.

Recommendation:

For those who prioritize high performance, reliability, and fuel efficiency in their marine applications, the Yamaha 1U8-W2431-00-00, 85-86 350 Bravo, and 85-87 340 Enticer Pump Kit are excellent choices. However, those on a tight budget may want to consider other options. It's important to weigh the pros and cons carefully before making a purchase.

Details:

The part number 8U0-W2431-00-00 corresponds to a genuine Yamaha Primer Pump Kit. This is a complete cold-start kit that contains the plunger pump assembly, associated fuel/vacuum hoses, clips, and joints required to install or refresh manual fuel primer circuit. Yamaha Bravo 250 BR250 model's from 1985 and 1986. Yamaha Enticer 340 ET340 / EC340 model's from 1985 through 1987.

part #: 1u8w24310000 price

  • $39.95

specifications enginesnowmobile:

  • for models: 350, 340, Enticer
  • for makes: Yamaha
  • for years: 1985-1987
  • mpn: 1u8-w2431-00-00
  • part type: Pump
  • country of origin: Japan

seller enginesnowmobile:

  • rating: 100.0%
  • # reviews: 1572
  • city: Hartford, Connecticut

general enginesnowmobile:

  • condition: New
  • Snowmobile Parts > Engines Components > Snowmobile Engine Components

shipping enginesnowmobile:

  • class: Economy
  • transit: 4-9 Days
  • carrier: USPS
  • service: USPS Media Mail
  • cost: $6.99
  • type: Fixed

returns enginesnowmobile:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

offer enginesnowmobile:

  • quantity: 6
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: May 30, 2026

payments enginesnowmobile:

  • other
  • credit card: Visa
  • wallet: Apple-pay
for models: 350, 340, enticer, for makes: yamaha, for years: 1985-1987, part type: pump, country of origin: japan,
category: snowmobile parts > engines components > snowmobile engine components, sku: 20431399826322711,
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1 offer $39.95 USD
  • New. Offer #1 priced at $39.95 + $6.99 shipping estimate = $46.94* total. Yamaha Bravo 250 (BR250) Models from 1985 and 1986. Yamaha Enticer 340 (ET340 / EC340) Models from 1985 through 1987.+$6.99 shipping

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